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Incheon Intl

$626+ Cheap flights from Galveston, TX to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Incheon Intl are usually found in February or November, booked 61 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Galveston to Incheon Intl

Keep the following information in mind while searching for Galveston to Incheon Intl flight deals. Data was last updated March 31, 2025.

Round-trip from

$1,365
(WestJet)

One-way from

$726
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$1,175
From Galveston to Incheon Intl
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One-way flight from Galveston to Incheon Intl
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Highest demand for flights based on searches. 16% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Galveston to Incheon Intl

Cheapest flights from Galveston to Incheon Intl
Explore the most affordable flight options available from Galveston to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This WestJet deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:00 amHOU - ICN
2 stops46h 45mWestJet
Sat 9/138:45 pmICN - HOU
2 stops29h 27mWestJet
Deal found 3/31$1,365
This Cathay Pacific deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:34 pmHOU - ICN
2 stops33h 31mMultiple Airlines
Thu 11/2010:05 amICN - HOU
2 stops25h 01mMultiple Airlines
Deal found 3/30$1,370
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:20 pmHOU - ICN
1 stop29h 10mAmerican Airlines
Tue 10/145:25 pmICN - HOU
1 stop32h 25mAmerican Airlines
Deal found 3/30$1,404
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:00 pmHOU - ICN
1 stop25h 00mDelta
Mon 10/204:25 pmICN - HOU
1 stop19h 15mDelta
Deal found 3/30$1,407
This ScholarTrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:43 pmHOU - ICN
1 stop19h 17mKorean Air
Sat 12/207:25 pmICN - HOU
1 stop18h 01mKorean Air
Deal found 3/31$1,694
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:34 pmHOU - ICN
2 stops36h 31mQatar Airways
Tue 9/91:20 amICN - HOU
2 stops32h 55mQatar Airways
Deal found 3/30$2,731

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Galveston to Incheon Intl Airport that are best for you.

Fly from

Galveston

Fly to

Incheon Intl

Route

Depart

Return

Price

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 8/31

6:00 am-6:45 pm

2 stops46h 45m

Incheon Intl

Sat 9/13

8:45 pm-12:12 pm

2 stops29h 27m

$1,365

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 9/1

2:34 pm-2:05 pm

2 stops33h 31m

Incheon Intl

Thu 11/20

10:05 am-8:06 pm

2 stops25h 01m

$1,370

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sat 9/20

8:20 pm-3:30 pm

1 stop29h 10m

Incheon Intl

Tue 10/14

5:25 pm-11:50 am

1 stop32h 25m

$1,404

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 9/1

6:43 pm-2:10 pm

1 stop29h 27m

Incheon Intl

Thu 10/30

5:50 pm-9:40 pm

1 stop17h 50m

$1,407

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 8/24

6:43 pm-4:00 am

1 stop19h 17m

Incheon Intl

Sat 12/20

7:25 pm-10:26 pm

1 stop18h 01m

$1,694

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 9/2

2:34 pm-5:05 pm

2 stops36h 31m

Incheon Intl

Tue 9/9

1:20 am-8:15 pm

2 stops32h 55m

$2,731

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 5/25

9:16 am-6:45 pm

2 stops43h 29m

$626

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 9/10

1:00 pm-6:45 pm

2 stops39h 45m

$668

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Thu 5/1

6:00 am-5:20 pm

2 stops21h 20m

$847

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Thu 4/17

5:00 am-3:30 pm

1 stop20h 30m

$1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 13 results
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Best time to book a flight from Galveston to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Galveston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Galveston to Incheon Intl Airport

How far ahead should I book a flight from Galveston to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Incheon Intl. Price data was last updated on March 28, 2025.

The best time to book flights from Galveston to Incheon Intl Airport is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Galveston to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $1,002). Flying from Galveston to Incheon Intl Airport in June is currently the most expensive (average of $1,661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from G4L to ICN?

Find hourly flight availability from Galveston to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Incheon Intl Airport as you normally would.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Galveston to Seoul, such as Korean Air, Japan Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,899 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,541 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Galveston to Incheon Intl Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $726. Users have also found prices from $847 and $917 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Galveston to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Galveston to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Incheon Intl.

  • Can I find deals for business class flights from Galveston to Incheon Intl?

    Yes. Cheapflights offers flight deals from Galveston to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Galveston to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $1,002). Flying from Galveston to Incheon Intl Airport in June is currently the most expensive (average of $1,661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Galveston?

Book flights to Galveston if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for Galveston to Incheon Intl

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Top 9 airlines flying from Galveston to Incheon Intl

Discover the top 9 airlines that operate flights from Galveston to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$834Average$1,084FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$849Average$873FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$881Average$1,293FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$913Average$1,550FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,001Average$1,262FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,067Average$1,189FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,080Average$1,612FlexibilityNo cancel feeOn-time81%
WestJetCheapest$1,116Average$1,292FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$1,291Average$1,813FlexibilityNo cancel feeOn-time76%
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